/// <summary>
/// Create a graphics path to draw the entity shape.
/// </summary>
protected GraphicsPath CreateShape(Size sz)
{
var roundSize = Math.Min(sz.Width, sz.Height) / 2;
switch (Entity.Shape)
{
case Shapes.Circle:
return(GraphicsUtil.CreateRoundedRectangle(sz, roundSize));
case Shapes.Diamond:
return(GraphicsUtil.CreateDiamond(sz));
case Shapes.Square:
return(GraphicsUtil.CreateSquare(sz));
case Shapes.Triangle:
return(GraphicsUtil.CreateTriangle(sz));
default:
throw new ArgumentException("Unknown shape: " + (int)Entity.Shape);
}
}